3939821640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:917

約数の個数: 256

約数和(自身を含む): 13534848000

約数和(自身を除く): 9595026360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 79, 90, 108, 120, 122, 135, 158, 180, 183, 216, 237, 244, 270, 305, 316, 360, 366, 395, 474, 488, 540, 549, 610, 632, 711, 732, 757, 790, 915, 948, 1080, 1098, 1185, 1220, 1422, 1464, 1514, 1580, 1647, 1830, 1896, 2133, 2196, 2271, 2370, 2440, 2745, 2844, 3028, 3160, 3294, 3555, 3660, 3785, 4266, 4392, 4542, 4740, 4819, 5490, 5688, 6056, 6588, 6813, 7110, 7320, 7570, 8235, 8532, 9084, 9480, 9638, 10665, 10980, 11355, 13176, 13626, 14220, 14457, 15140, 16470, 17064, 18168, 19276, 20439, 21330, 21960, 22710, 24095, 27252, 28440, 28914, 30280, 32940, 34065, 38552, 40878, 42660, 43371, 45420, 46177, 48190, 54504, 57828, 59803, 65880, 68130, 72285, 81756, 85320, 86742, 90840, 92354, 96380, 102195, 115656, 119606, 130113, 136260, 138531, 144570, 163512, 173484, 179409, 184708, 192760, 204390, 216855, 230885, 239212, 260226, 272520, 277062, 289140, 299015, 346968, 358818, 369416, 408780, 415593, 433710, 461770, 478424, 520452, 538227, 554124, 578280, 598030, 650565, 692655, 717636, 817560, 831186, 867420, 897045, 923540, 1040904, 1076454, 1108248, 1196060, 1246779, 1301130, 1385310, 1435272, 1614681, 1662372, 1734840, 1794090, 1847080, 2077965, 2152908, 2392120, 2493558, 2602260, 2691135, 2770620, 3229362, 3324744, 3588180, 3647983, 4155930, 4305816, 4987116, 5204520, 5382270, 5541240, 6233895, 6458724, 7176360, 7295966, 8073405, 8311860, 9974232, 10764540, 10943949, 12467790, 12917448, 14591932, 16146810, 16623720, 18239915, 21529080, 21887898, 24935580, 29183864, 32293620, 32831847, 36479830, 43775796, 49871160, 54719745, 64587240, 65663694, 72959660, 87551592, 98495541, 109439490, 131327388, 145919320, 164159235, 196991082, 218878980, 262654776, 328318470, 393982164, 437757960, 492477705, 656636940, 787964328, 984955410, 1313273880, 1969910820, 3939821640]

約数ペア:

[(1, 3939821640), (2, 1969910820), (3, 1313273880), (4, 984955410), (5, 787964328), (6, 656636940), (8, 492477705), (9, 437757960), (10, 393982164), (12, 328318470), (15, 262654776), (18, 218878980), (20, 196991082), (24, 164159235), (27, 145919320), (30, 131327388), (36, 109439490), (40, 98495541), (45, 87551592), (54, 72959660), (60, 65663694), (61, 64587240), (72, 54719745), (79, 49871160), (90, 43775796), (108, 36479830), (120, 32831847), (122, 32293620), (135, 29183864), (158, 24935580), (180, 21887898), (183, 21529080), (216, 18239915), (237, 16623720), (244, 16146810), (270, 14591932), (305, 12917448), (316, 12467790), (360, 10943949), (366, 10764540), (395, 9974232), (474, 8311860), (488, 8073405), (540, 7295966), (549, 7176360), (610, 6458724), (632, 6233895), (711, 5541240), (732, 5382270), (757, 5204520), (790, 4987116), (915, 4305816), (948, 4155930), (1080, 3647983), (1098, 3588180), (1185, 3324744), (1220, 3229362), (1422, 2770620), (1464, 2691135), (1514, 2602260), (1580, 2493558), (1647, 2392120), (1830, 2152908), (1896, 2077965), (2133, 1847080), (2196, 1794090), (2271, 1734840), (2370, 1662372), (2440, 1614681), (2745, 1435272), (2844, 1385310), (3028, 1301130), (3160, 1246779), (3294, 1196060), (3555, 1108248), (3660, 1076454), (3785, 1040904), (4266, 923540), (4392, 897045), (4542, 867420), (4740, 831186), (4819, 817560), (5490, 717636), (5688, 692655), (6056, 650565), (6588, 598030), (6813, 578280), (7110, 554124), (7320, 538227), (7570, 520452), (8235, 478424), (8532, 461770), (9084, 433710), (9480, 415593), (9638, 408780), (10665, 369416), (10980, 358818), (11355, 346968), (13176, 299015), (13626, 289140), (14220, 277062), (14457, 272520), (15140, 260226), (16470, 239212), (17064, 230885), (18168, 216855), (19276, 204390), (20439, 192760), (21330, 184708), (21960, 179409), (22710, 173484), (24095, 163512), (27252, 144570), (28440, 138531), (28914, 136260), (30280, 130113), (32940, 119606), (34065, 115656), (38552, 102195), (40878, 96380), (42660, 92354), (43371, 90840), (45420, 86742), (46177, 85320), (48190, 81756), (54504, 72285), (57828, 68130), (59803, 65880)]